1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package xpath; 24 25 import java.io.ByteArrayInputStream; 26 import java.math.BigDecimal; 27 import java.math.BigInteger; 28 import java.util.concurrent.atomic.AtomicInteger; 29 import java.util.concurrent.atomic.AtomicLong; 30 31 import javax.xml.parsers.DocumentBuilderFactory; 32 import javax.xml.xpath.XPath; 33 import javax.xml.xpath.XPathFactory; 34 import static javax.xml.xpath.XPathConstants.BOOLEAN; 35 import static javax.xml.xpath.XPathConstants.NUMBER; 36 import static javax.xml.xpath.XPathConstants.STRING; 37 import static javax.xml.xpath.XPathConstants.NODE; 38 import static javax.xml.xpath.XPathConstants.NODESET; 39 import javax.xml.xpath.XPathNodes; 40 import javax.xml.xpath.XPathEvaluationResult; 41 42 import static org.testng.Assert.assertEquals; 43 import static org.testng.Assert.assertFalse; 44 import static org.testng.Assert.assertTrue; 45 46 import org.testng.annotations.DataProvider; 47 import org.w3c.dom.Document; 48 import org.w3c.dom.Node; 49 50 /* 51 * Base class for XPath test 52 */ 53 class XPathTestBase { 54 55 static final String rawXML 56 = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>" 57 + "<Customers>" 58 + " <Customer id=\"1\">" 59 + " <Name>name1</Name>" 60 + " <Phone>1111111111</Phone>" 61 + " <Email>123@xyz.com</Email>" 62 + " <Address>" 63 + " <Street>1111 111st ave</Street>" 64 + " <City>The City</City>" 65 + " <State>The State</State>" 66 + " </Address>" 67 + " </Customer>" 68 + " <Customer id=\"2\">" 69 + " <Name>name1</Name>" 70 + " <Phone>2222222222</Phone>" 71 + " <Email>123@xyz.com</Email>" 72 + " <Address>" 73 + " <Street>2222 222nd ave</Street>" 74 + " <City>The City</City>" 75 + " <State>The State</State>" 76 + " </Address>" 77 + " </Customer>" 78 + " <Customer id=\"3\">" 79 + " <Name>name1</Name>" 80 + " <Phone>3333333333</Phone>" 81 + " <Email>123@xyz.com</Email>" 82 + " <Address>" 83 + " <Street>3333 333rd ave</Street>" 84 + " <City>The City</City>" 85 + " <State>The State</State>" 86 + " </Address>" 87 + " </Customer>" 88 + "</Customers>"; 89 90 void verifyResult(XPathEvaluationResult<?> result, Object expected) { 91 switch (result.type()) { 92 case BOOLEAN: 93 assertTrue(((Boolean) result.value()).equals(expected)); 94 return; 95 case NUMBER: 96 assertTrue(((Double) result.value()).equals(expected)); 97 return; 98 case STRING: 99 assertTrue(((String) result.value()).equals(expected)); 100 return; 101 case NODESET: 102 XPathNodes nodes = (XPathNodes) result.value(); 103 for (Node n : nodes) { 104 assertEquals(n.getLocalName(), expected); 105 } 106 return; 107 case NODE: 108 assertTrue(((Node) result.value()).getLocalName().equals(expected)); 109 return; 110 } 111 assertFalse(true, "Unsupported type"); 112 } 113 114 /* 115 * DataProvider: XPath object 116 */ 117 @DataProvider(name = "xpath") 118 Object[][] getXPath() { 119 return new Object[][]{{XPathFactory.newInstance().newXPath()}}; 120 } 121 122 /* 123 * DataProvider: Numeric types not supported 124 */ 125 @DataProvider(name = "invalidNumericTypes") 126 Object[][] getInvalidNumericTypes() { 127 XPath xpath = XPathFactory.newInstance().newXPath(); 128 return new Object[][]{{xpath, AtomicInteger.class}, 129 {xpath, AtomicInteger.class}, 130 {xpath, AtomicLong.class}, 131 {xpath, BigDecimal.class}, 132 {xpath, BigInteger.class}, 133 {xpath, Byte.class}, 134 {xpath, Float.class}, 135 {xpath, Short.class} 136 }; 137 } 138 139 /* 140 * DataProvider: XPath and Document objects 141 */ 142 @DataProvider(name = "document") 143 Object[][] getDocument() throws Exception { 144 DocumentBuilderFactory dBF = DocumentBuilderFactory.newInstance(); 145 dBF.setValidating(false); 146 dBF.setNamespaceAware(true); 147 Document doc = dBF.newDocumentBuilder().parse( 148 new ByteArrayInputStream(rawXML.getBytes("UTF-8"))); 149 150 return new Object[][]{{XPathFactory.newInstance().newXPath(), doc}}; 151 } 152 }